Smoking Meth

Smoking meth actually refers to vaporizing it to produce
fumes, rather than burning and inhaling the resulting smoke,
as with tobacco. Meth can be smoked in
glass pipes, or in aluminum foil heated by a flame underneath.

When a person smokes meth, they can become paranoid and
hear and see things that aren't there. Immediately after
smoking, the meth user experiences an intense sensation,
called a rush or flash, that lasts only a few minutes
and is described as extremely pleasurable.

Chunks of clear, high-purity meth ("ice ,crystal, glass"), which resemble rock candy, are smoked in a small
pipe, much as "crack" cocaine is smoked. Some users exploit
the rapid vaporization of methamphetamine, spreading the
powdered drug on aluminum foil, heating the foil, and
inhaling the fumes that are released.